| Acronym | Definition |
|---|
| JCCS | Journal of Cell Communication and Signaling (Springer) |
| JCCS | Japanese Classic Car Show |
| JCCS | Juvenile Court and Community Schools (California) |
| JCCS | Jewish Center for Community Services |
| JCCS | Journal of the Chinese Chemical Society |
| JCCS | Journal of the Chilean Chemical Society |
| JCCS | Jeraisy Computer & Communication Services |
| JCCS | JISC Committee for Content Services (UK) |
| JCCS | joint command and control system |
| JCCS | John Calvin Christian School |
| JCCS | John Curtis Christian School (River Ridge, LA) |
| JCCS | Junkermier, Clark, Campanella, Stevens PC (accounting firm) |
| JCCS | Journal of the Chinese Ceramic Society |
| JCCS | Joint Committee on Chinese Studies |
| JCCS | job card control system (NASA) |
| JCCS | Joint Consultative Committee - Surgery |
| JCCS | Job Connect College Sector (Ontario, Canada) |
| JCCS | Japanese Construction Classification System |
| JCCS | John Cahill Consulting Services Ltd (Ireland) |
| JCCS | Java City Coffee Club |
| JCCS | Jewish Community Center Sailfish (swim team; Pittsburgh, PA) |
| JCCS | Juneau County Charter School |
| JCCS | Jefferson Comprehensive Care Systems, Inc. |
| JCCS | James Chauffeur & Carriage Service |
| JCCS | Joint Committee for the Credentialing of Sanitarians |
| JCCS | Jordon Creek Country Store (Allentown, PA) |
| JCCS | Josephine County Community Services (Oregon) |